Halle's custom-made dress featured a plunging neckline and intricate sequin embroidery. A black tulle train gave the sizzling gown a touch of romance.

The "Kingsman: The Golden Circle" star topped off her look with dangling, geometric earrings and a classic high ponytail.

Halle was tapped to be one of presenters at the 29th Annual Screen Actors Guild Awards. The beauty already has two SAG Awards under her belt: one for 2000's "Introducing Dorothy Dandridge," and another for her widely acclaimed performance in 2002's "Monster’s Ball."